WW1 Colourised Photos - 3.7 cm Maschinenkanone Flak, Laniscourt (Laon) France, 1917. Sent 1917 by a soldier of a Landwehr Foot Artillery Batallion. The picture is marked: "Flakgeschütz beim Fort Laniscourt". On
![Asisbiz Finnish flak battery Bofors 40mm anti aircraft cannon based around Kuhavuori Sortavala Winter War 8th Jan 1940 a 402 Asisbiz Finnish flak battery Bofors 40mm anti aircraft cannon based around Kuhavuori Sortavala Winter War 8th Jan 1940 a 402](https://www.asisbiz.com/il2/FAF/WW/images/Finnish-flak-battery-Bofors-40mm-anti-aircraft-cannon-based-around-Kuhavuori-Sortavala-Winter-War-8th-Jan-1940-a-402.jpg)
Asisbiz Finnish flak battery Bofors 40mm anti aircraft cannon based around Kuhavuori Sortavala Winter War 8th Jan 1940 a 402
![Flak helpers clean a 8.5cm Flak 1939 in the position of an anti-aircraft battery at Germering. [automated translation] Stock Photo - Alamy Flak helpers clean a 8.5cm Flak 1939 in the position of an anti-aircraft battery at Germering. [automated translation] Stock Photo - Alamy](https://c8.alamy.com/comp/2B9D62A/flak-helpers-clean-a-85cm-flak-1939-in-the-position-of-an-anti-aircraft-battery-at-germering-automated-translation-2B9D62A.jpg)